title: Vertical and veridical--2.5-dimensional visual and vestibular navigation.
abstract: Does the psychological and neurological evidence concerning three-dimensional localization and navigation fly in the face of optimality? This commentary brings a computational and robotic engineering perspective to the question of "optimality" and argues that a multicoding manifold model is more efficient in several senses, and is also likely to extend to “volume-travelling” animals, including birds or fish.
authors.forename: David M W
authors.initials: DM
authors.lastname: Powers
mesh_terms: D000818:Animals; D003071:Cognition / Q000502:physiology*; D006801:Humans; D008959:Models, Neurological; D013028:Space Perception / Q000502:physiology*; D013037:Spatial Behavior